JW1130H 2A Peak 44V Multi-Topology LED Driver
●DESCRIPTION
■The JW®1130H is a current mode monolithic LED driver. The LED current can be controlled with an analog input voltage.
■With high-side LED current sensing, the JW1130H can be configured as buck, boost or buck-boost topology to serve different LED driver need.
■The integrated 44V/2A N-Channel MOSFETs ensures high efficiency operation.
■At light loads, JW1130H operates in low frequency to maintain high efficiency and low output ripple.
■The overvoltage lockout protection on SW pin protects JW1130H from open LED fault.
■JW1130H also has thermal protection at 140℃.
■The JW1130H is available in a 6-pin SOT23-6 and a 8-pin ESOP8 package, which provides a compact solution with minimal external components.
●FEATURES
■4.6V to 44V operating input range
▲2A peak switch current
■Analog dimming and PWM dimming
■Constant off-time operation
■SW over voltage lockout
■Thermal protection
■Available in SOT23-6 and ESOP8 package
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Multi-Topology LED Driver 、 current mode monolithic LED driver |
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Datasheet |
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Please see the document for details |
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SOT23-6 |
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English Chinese Chinese and English Japanese |
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2019/06/17 |
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Rev.1.53 |
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167 KB |
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